La description
Product Description
Oxalic Acid
Appearance: White crystal & powder; Free flowing.
Synonyms: Ethanedioic acid, dihydrate; Oxalic acid dihydrate
CAS No.: *******7 (Anhydrous); ********6 (Dihydrate)
Molecular Weight: **6.*7
Chemical Formula: HOOCCOOH. 2H2O / (COOH)2.2H2O
Uses
1. Metallurgy industry: As precipitating and separating function
for Rare-earth metal.
2. In pharmaceutical industry: Used in Tetracycline,
Oxytetracycline, Phenobarbital, and Borneol, etc.
3. In light industry: Polishing for Marble, rust-remover,
bleaching, dirt-remover leather-processing, wood, and aluminium
products etc.
4. In Dyeing and printing industry: As reducing agent for dyeing
and printing industry, as bleaching agent for textile, substitute
for Acetic acid, as coloring mordant for fast pigment dyestuff.
5. In organic synthetic: Used in ***3 resin, urea-formaldehyde
molding powder, Butadiene catalyst, etc.
6. In electron industry: Preparation of chemicals raw material for
porcelain capacitor, preparation of electron equipment
detergent.
7. In other aspects: As analysis reagent, raw material of
chemicals.
Package: *5kg, *0kg bags or according to customers demand.
Packing
* In *5 kgs net Polywoven Bag, inner with PE bag;
* In *5 kgs net Single Ply Polyethylene Bag, inner with PE bag;
* In *5 kgs net Kraft Paper Compounded bag, inner with PE bag; In
**0, **0, ***0 kgs jumbo bag are available.
Technical Specification Data Sheet Â
Item |
Normal
Grade |
Low Ash Grade |
| Product Code |
CV1 |
CV2 |
CV3 |
CV4 |
| Purity as H2C2O4·2H2O
min |
*9.6% |
| Sulphate as SO4 max |
0.*8% |
0.*8% |
0.*7% |
0.*7% |
| Chloride as Cl max |
0.**1% |
0.**1% |
0.**1% |
0.**1% |
| Ignition **0’ C max |
0.*5% |
0.*4% |
0.*3% |
0.*2% |
| Heavy Metal as Pb max |
*0 ppm |
*0 ppm |
5 ppm |
*0 ppm |
| Iron as Fe max |
*5 ppm |
*0 ppm |
5 ppm |
5 ppm |
| Ca max |
 |
*0 ppm |
5 ppm |
*0 ppm |
| Na max |
 |
**0 ppm |
*0 ppm |
*0 ppm |
| Mg max |
 |
 |
 |
 |
| Cu max |
 |
 |
 |
 |
| Zn max |
 |
 |
 |
 |
| As max |
 |
 |
 |
0.5 ppm |
| Pays: |
China |
| N ° de modèle: |
Oxalic Acid
|
| Prix FOB: |
(Negotiable)
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